Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM hda
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#if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define __HDAC_TRACE_H
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#include <linux/tracepoint.h>
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#include <linux/device.h>
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#include <sound/hdaudio.h>
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#ifndef HDAC_MSG_MAX
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#define HDAC_MSG_MAX 500
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#endif
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struct hdac_bus;
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struct hdac_codec;
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TRACE_EVENT(hda_send_cmd,
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TP_PROTO(struct hdac_bus *bus, unsigned int cmd),
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TP_ARGS(bus, cmd),
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TP_STRUCT__entry(
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__string(name, dev_name((bus)->dev))
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__field(u32, cmd)
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),
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TP_fast_assign(
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__assign_str(name);
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__entry->cmd = cmd;
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),
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TP_printk("[%s:%d] val=0x%08x", __get_str(name), __entry->cmd >> 28, __entry->cmd)
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);
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TRACE_EVENT(hda_get_response,
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TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res),
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TP_ARGS(bus, addr, res),
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TP_STRUCT__entry(
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__string(name, dev_name((bus)->dev))
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__field(u32, addr)
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__field(u32, res)
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),
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TP_fast_assign(
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__assign_str(name);
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__entry->addr = addr;
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__entry->res = res;
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),
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TP_printk("[%s:%d] val=0x%08x", __get_str(name), __entry->addr, __entry->res)
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);
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TRACE_EVENT(hda_unsol_event,
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TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex),
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TP_ARGS(bus, res, res_ex),
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TP_STRUCT__entry(
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__string(name, dev_name((bus)->dev))
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__field(u32, res)
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__field(u32, res_ex)
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),
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TP_fast_assign(
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__assign_str(name);
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__entry->res = res;
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__entry->res_ex = res_ex;
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),
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TP_printk("[%s:%d] res=0x%08x, res_ex=0x%08x", __get_str(name),
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__entry->res_ex & 0x0f, __entry->res, __entry->res_ex)
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);
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DECLARE_EVENT_CLASS(hdac_stream,
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TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
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TP_ARGS(bus, azx_dev),
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TP_STRUCT__entry(
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__field(unsigned char, stream_tag)
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),
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TP_fast_assign(
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__entry->stream_tag = (azx_dev)->stream_tag;
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),
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TP_printk("stream_tag: %d", __entry->stream_tag)
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);
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DEFINE_EVENT(hdac_stream, snd_hdac_stream_start,
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TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
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TP_ARGS(bus, azx_dev)
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);
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DEFINE_EVENT(hdac_stream, snd_hdac_stream_stop,
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TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
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TP_ARGS(bus, azx_dev)
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);
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#endif /* __HDAC_TRACE_H */
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE trace
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#include <trace/define_trace.h>
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